package com.xucy.springboot.designmodel.behavioral.strategy;

/**
 * @Author xucy
 * @Date 2019-07-28 10:33
 * @Description
 **/

public class PromotionActivity {

    Promotion promotion;

    PromotionActivity(Promotion promotion){
       this.promotion= promotion;
    }

    public void promotionExcute(){
        promotion.promotion();
    }
}
